CVE-2026-74531

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description A Use-After-Free (UAF) condition exists in the Bluetooth component. This occurs when the conn is freed while the hci sync task is running. The issue is located within the abort conn sync() function. Use-After-Free is a scenario where a program continues to use a pointer after it has been freed, which can lead to crashes or arbitrary code execution.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.